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G. “ Ravi” Ravichandran Option Representative aerospace@caltech September 29, 2008

Graduate Studies at the G raduate A erospace L aboratories C alifornia I nstitute of T echnology (GALCIT). G. “ Ravi” Ravichandran Option Representative aerospace@caltech.edu September 29, 2008. Guggenheim Aeronautical Labs. Founded in 1928 - advanced degrees only

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G. “ Ravi” Ravichandran Option Representative aerospace@caltech September 29, 2008

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  1. Graduate Studies at theGraduate Aerospace LaboratoriesCalifornia Institute of Technology(GALCIT) G. “ Ravi” Ravichandran Option Representative aerospace@caltech.edu September 29, 2008

  2. Guggenheim Aeronautical Labs • Founded in 1928 - advanced degrees only • Ten-foot wind tunnel completed in 1929 • von Kármán appointed first director in 1930

  3. GALCIT Administration • Director • Ares J. Rosakis • Associate Director/Option Representative • G. “Ravi” Ravichandran (109 Firestone) • Aerospace office (225 Guggenheim) • Dimity Nelson (GALCIT Administrator) • Christine Ramirez (Option Coordinator) aerospace@caltech.edu www.galcit.caltech.edu

  4. Faculty • Fluid Mechanics • John Dabiri • Paul Dimotakis • Mory Gharib • Beverley McKeon • Dale Pullin • Joe Shepherd • Sandra Troian • Emeritus • Donald Coles • Hans Hornung • Tony Leonard • Hans Liepmann • Anatol Roshko • Solid Mechanics • Chiara Daraio • Michael Ortiz • Sergio Pellegrino • G. “Ravi” Ravichandran • Ares Rosakis • Emeritus • Wolfgang Knauss • Jet Propulsion Center (Emeritus) • Fred Culick • Frank Marble

  5. Population over 100 • Faculty • Administrative and Secretarial • Machine shop • Engineers • Postdoctoral scholars • Research staff • Graduate students • Visitors

  6. Degree Programs • Master of Science (MS) in Aeronautics • 1 year, non-thesis • Master of Science (MS) in Aerospace Engineering • 1 year, non-thesis • Aeronautical Engineer (AE) • 1 year after MS, thesis • Doctorate (PhD) • average of 4 years after MS • Thesis • Minor (optional)

  7. MS in Aeronautics • Fluid Mechanics, Ae101 • Solid Mechanics, Ae102 • Mathematics (ACM100 orACM101/102 or AM125) • Experimental Methods, Ae104 • Elective • Ae 103, Ae105, CE/Ae/AM108, Ae115,Ae/ME120, Ae125, Ae160, Ae121 • Aerospace Engineering Seminar, Ae 150

  8. MS in Aerospace Engineering • Fluid Mechanics Ae101 • Solid Mechanics, Ae102 • Mathematics (ACM100, ACM101/102, AM125) • Aerospace Engineering Ae105 • Elective • Ae 103, CE/Ae/AM108, Ae115,Ae/ME120, Ae125, Ae121, CDS110,………. (see list in “Information’’ booklet.) • Must have approved aerospace content • Students can petition faculty for approval of proposed electives • Aerospace Engineering Seminar, Ae 150

  9. Seminars • Aerospace (Ae150) (compulsory for MS students) • Mondays 1 pm, 101 Guggenheim (Lees-Kubota) TA: Philipp Boettcher • GALCIT Research Seminar (Ae208) • Fridays 3 pm, 101 Guggenheim (Lees-Kubota) TA: Jeff Lehew Seminar Calendar: www.galcit.caltech.edu/seminars

  10. Special Seminars/Classes • Ae150 Aerospace Seminars Mondays, 1 PM, Lees-Kubota Lecture Hall (101 Guggenheim) • Graduate Studies at GALCIT • Director’s welcome • Tour of laboratories • Research Review • Outside Speakers • Ae208 GALCIT Colloquium Fridays, 3 PM, Lees-Kubota Lecture Hall (101 Guggenheim) • Research seminar (Fluids, Solids, Space, Bio) • Ae104 & Ae105 project presentations (end of spring term)

  11. MS Program Advising • Academic advisor (assigned) • transition to research advisor in 3rd term • Registration • separate for each term, advisor approval • first term: Registration card • later terms: Electronic registration • MS Candidacy • fill out form in first two weeks, submit to GACLIT Office • advisor & option rep approval • changes must be approved

  12. Financial Support • Stipend is financial assistance not a salary • fellowship - institute or external • GRA Graduate Research Assistantship • GTA Graduate Teaching Assistantship • External Fellowships - go after them! • NSF • NDSEG • NASA • DOE • See Aero Office and Grad Office • stipend can reward initiative

  13. Typical Stipend History

  14. Teaching Experience • No GTA or GRA in MS year (exceptions) • Student are encouraged to have GTA experience, irrespective of financial situation • New GTAs must now attend instructional class (CPET) • GTA duties: • No lecturing responsibilities • assisting students in learning & problem solving • homework solutions & grading • running seminars and laboratories

  15. Institute Policy • Graduate study is a full-time activity • financial support is for 48 weeks • two weeks Institute holidays per year • two weeks vacation per year • arrange holidays with advisor • No part-time programs, at least 36 units/term • No outside employment

  16. Student-Faculty Relations • Student representative • Philipp Boettcher • Faculty representative • Anatol Roshko • Meeting • 3rd term • elect new representatives • Feedback session

  17. Sports • GALCIT Soccer • Institute • Ice Hockey • Rugby • Alpine • Racquetball • Basketball • etc

  18. Machine Shop • Supervisor - Joe Haggerty • Access depends on skill/training as evaluated by Joe Haggerty. • expert - unlimited unsupervised use • intermediate - supervised use of selected machines • novice - no access • Limited training available • Student training @ ME machine shop

  19. Infrastructure Changes • Guggenheim building renovation • phase 2 of Guggenheim (floors 1-3) complete, 9/2008 • Cann laboratory for Experimental Innovation (Ae104) • New classroom and offices • New research laboratories

  20. New Research Facilities • Adaptive wall wind tunnel • replacement for Ten-foot wind tunnel • Ludwieg tube • replacement for supersonic tunnel • Charyk bioinspired design laboratory • Biopropulsion laboratory • Bio and nano mechanics laboratory • Nano-materials and acoustics laboratory • Merrill tunnel • Large Space structures laboratory

  21. Life of a Graduate Student • MS degree (1YR) • transfer to AE program • AE program (1-2 years post MS) • transfer to PhD program • PhD program (3-4 years post-MS)

  22. From MS to AE • Typical career • enter MS program in Fall • decide to go on in Winter/Spring of MS year • choose research/PhD advisor by Spring of MS year • petition by Spring to go on to AE degree • Must have research advisor signature • Can’t enter AE degree program without advisor • MS degree awarded in June

  23. Research Advisors • Required for Post-MS study • Student and faculty match-making • intellectual interest of students • research projects of faculty • funding opportunities • Fact-finding • attend seminars, research conferences • talk to older graduate students • visit with faculty (February-March) • Should have an advisor by May • Talk to the option representative if you have problems finding an advisor • Can’t continue beyond MS if you don’t have an advisor

  24. From AE to PhD • Initial 3-member supervisory committee • includes research advisor • Carry out research (Ae200) • submit progress reports • participate in Research Conferences • Qualifying Exams in October of 2nd year • Pass: Petition to transfer to PhD program • Post-MS research; supervised by research advisor • Candidacy exam in 1st term of 3rd year

  25. Qualifying Exams • Taken at the beginning of 2nd year of residence in October • Three 1-hour oral exams • Fluid mechanics (based on Ae101) • Solid and structural mechanics (based on Ae102) • Mathematics (based on ACM100) • You are responsible for this material • Two faculty in each exam • All students get the same questions in each exam

  26. PhD Requirements • 45 units of Ae 200 level classes • Three terms of post ACM 100 level math or equivalent • e.g., ACM 101, AM 125 • Optional: • Minor in some other discipline • Subject minor • Discuss with Advisor

  27. PhD Candidacy • Separate from admission to PhD program • Admission to Candidacy • complete course work • thesis research topic selected • pass candidacy exam • Typically taken in the 1st term of the 3rd year of residence • Should be completed by beginning of 4th year of graduate registration

  28. PhD Candidacy Exam • Usually taken in 1st term of the 3rd year of residence • Four-member committee • Three Aeronautics members • one outside Department or EAS Division • No mandatory math examiner • petition form • advisor, option rep, division approval • student responsible for organization, scheduling, and paperwork

  29. Candidacy Exam • Thesis research • plans • progress • issues

  30. Summary • MS degree; Oct- June, first year • Find research advisor; March-May, first year • Graduate with MS; June, first year • Petition to transfer to AE degree; June, first year • Qualifying exam; October, second year • Candidacy exam; 1st term of third year • PhD defense; sometime in fourth or fifth year

  31. Good Luck

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